rtems-docs/common/latex.py
Chris Johns 8330198edc waf: Add support to handle missing Latex packages on hosts they are not available on.
It appears the support for texlive packages on some hosts is variable. This patch
lets us add missing packages to our source tree so a PDF can be built on
those hosts. The quality of the PDFs created may vary as some short cuts may
have been take. For example lato is a font and only the sty file as been added
and not the actual font which means it's use will default to another font.
2016-11-06 12:02:47 +11:00

146 lines
5.4 KiB
Python

#
# Support for Latex used to build the PDF output format.
#
import os
import platform
import re
package_test_preamble = ['\\newif\\ifsphinxKeepOldNames \\sphinxKeepOldNamestrue',
'\documentclass[a4paper,11pt,english]{report}']
package_test_postamble = ['\\begin{document} test \\end{document}']
package_tests = {
'Bjarne' : ['\\usepackage[Bjarne]{fncychap}'],
'alltt' : ['\\usepackage{alltt}'],
'amsmath' : ['\\usepackage{amsmath}'],
'amssymb' : ['\\usepackage{amssymb}'],
'amstext' : ['\\usepackage{amstext}'],
'array' : ['\\usepackage{array}'],
'atbegshi' : ['\\usepackage{atbegshi}'],
'babel' : ['\\usepackage{babel}'],
'babel' : ['\\usepackage{babel}'],
'calc' : ['\\usepackage{calc}'],
'capt-of' : ['\\usepackage{capt-of}'],
'charter' : ['\\usepackage{charter}'],
'cmap' : ['\\usepackage{cmap}'],
'color' : ['\\usepackage{color}'],
'eqparbox' : ['\\usepackage{eqparbox}'],
'etoolbox' : ['\\usepackage{etoolbox}'],
'fancybox' : ['\\usepackage{fancybox}'],
'fancyhdr' : ['\\usepackage{fancyhdr}'],
'fancyvrb' : ['\\usepackage{fancyvrb}'],
'float' : ['\\usepackage{float}'],
'fncychap' : ['\\usepackage{fncychap}'],
'fontenc' : ['\\usepackage[T1]{fontenc}'],
'footnote' : ['\\usepackage{footnote}'],
'framed' : ['\\usepackage{framed}'],
'graphicx' : ['\\usepackage{graphicx}'],
'hypcap' : ['\\usepackage{hyperref}',
'\\usepackage{hypcap}'],
'hyperref' : ['\\usepackage{hyperref}'],
'ifplatform' : ['\\usepackage{ifplatform}'],
'ifthen' : ['\\usepackage{ifthen}'],
'inconsolata' : ['\\usepackage{inconsolata}'],
'inputenc' : ['\\usepackage{inputenc}'],
'keyval' : ['\\usepackage{keyval}'],
'kvoptions' : ['\\usepackage{kvoptions}'],
'lato' : ['\\usepackage{lato}'],
'lineno' : ['\\usepackage{lineno}'],
'longtable' : ['\\usepackage{longtable}'],
'makeidx' : ['\\usepackage{makeidx}'],
'multirow' : ['\\usepackage{multirow}'],
'parskip' : ['\\usepackage{parskip}'],
'pdftexcmds' : ['\\usepackage{pdftexcmds}'],
'textcomp' : ['\\usepackage{textcomp}'],
'threeparttable' : ['\\usepackage{threeparttable}'],
'times' : ['\\usepackage{times}'],
'titlesec' : ['\\usepackage{titlesec}'],
'upquote' : ['\\usepackage{upquote}'],
'utf8' : ['\\usepackage[utf8]{inputenc}'],
'wrapfig' : ['\\usepackage{wrapfig}'],
'xcolor' : ['\\usepackage{xcolor}'],
'xstring' : ['\\usepackage{xstring}'],
}
#
# Add per host support. If there is a version clash for the same texlive
# package create a directory, add to that directory and use the path in this
# name here.
#
hosts = {
# All versions of CentOS until told otherwise
'Linux/centos' : { '.*' : ['capt-of.sty',
'eqparbox.sty',
'environ.sty',
'inconsolata.sty',
'ifplatform.sty',
'lato.sty',
'trimspaces.sty',
'slantsc.sty',
'upquote.sty'] }
}
def tex_test(test):
return os.linesep.join(package_test_preamble +
package_tests[test] +
package_test_postamble)
def host_name():
uname = os.uname()
if uname[0] == 'Linux':
distro = platform.dist()
name = '%s/%s' % (uname[0], distro[0])
version = distro[1]
else:
name = uname[0]
version = uname[2]
return name, version
def local_packages():
host, version = host_name()
packages = None
if host in hosts:
for version in list(hosts[host].keys()):
if re.compile(version).match(version) is not None:
packages = hosts[host][version]
return packages
def configure_tests(conf):
#
# Using a hint from ita (thank you) :
# https://github.com/waf-project/waf/blob/master/demos/tex/wscript
#
def build_latex_test(bld):
def write_tex_test(tsk):
tsk.outputs[0].write(tex_test(tsk.env.TEST))
test = bld.kw['tex_test']
bld.env.TEST = test
bld.to_log('%s.tex %s' % (test, '=' * (40 - len(test) + 5)))
bld.to_log(tex_test(test))
bld.to_log('=' * 40)
bld(rule = write_tex_test, target = 'main.tex')
bld(features = 'tex', type = 'pdflatex', source = 'main.tex', prompt = 0)
tests = sorted(package_tests.keys())
excludes = [p[:p.rfind('.')] for p in local_packages()]
for e in excludes:
if e in tests:
tests.remove(e)
fails = 0
for t in tests:
r = conf.test(build_fun = build_latex_test,
msg = "Checking for Tex package '%s'" % (t),
tex_test = t,
okmsg = 'ok',
errmsg = 'not found (please install)',
mandatory = False)
if r is None:
fails += 1
if fails > 0:
conf.fatal('There are %d Tex package failures. Please fix.' % (fails))